Merge cherrypicks of ['partner-android-review.googlesource.com/2718470'] into android13-msm-pixelwatch-5.15-p11-release.

Change-Id: I11bbbd4ff6b15e579421364a728ddc3736936c26
tree: 2b2f3521b879f443279c064640d0f2120eae0067
  1. tma525c/
  2. .checkpatch.conf
  3. .clang-format
  4. OWNERS
  5. PREUPLOAD.cfg